Home / 3,321,733.40-4,583,992.05-1,793,840.39

Finding the Fourth Proportional to 3,321,733.40, 4,583,992.05 and 1,793,840.39

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Solution

The fourth proportional to 3,321,733.40, 4,583,992.05 and 1,793,840.39 is: 2,475,499.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,733.40 : 4,583,992.05 = 1,793,840.39 : x
  2. Step 2: Convert to fraction form
    3,321,733.40/4,583,992.05 = 1,793,840.39/x
  3. Step 3: Cross multiply
    3,321,733.40x = 4,583,992.05 × 1,793,840.39
  4. Step 4: Simplify right side
    3,321,733.40x = 8,222,950,086,728.90
  5. Step 5: Solve for x
    x = 8,222,950,086,728.90/3,321,733.40
  6. Step 6: Final answer
    x = 2,475,499.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.